Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,623,064",
      "signature": "0x8ed4560f6b78f646f6e501b55dd17331f129ece74262dd84b976b1e8652ee7ff7d636576f2aa7daf601ea844582c10a8",
      "randomness": "0x28aee1676b75d7b9e01ca0025a6b37dd508424a6f997cd13e1831342a98a7ef7"
    }
  ],
  "blockNumber": "7,426,080"
}

{
  "Sr25519": "0x72ce0ac37834b609273e1a79633d698f5ae37af4073be501afb90444addc977128ce4dc03c9511cc129a1429b902e2684fe8fd1ad21658e8d22710e7da4f4789"
}